Affidavit of Support question?

You can use the current I864P for 2020 and you should not need to re-do the I864 unless NVC requests this. Otherwise you can bring all financial...

Can I stay in US with expired my Dad card after I married US citizens?

If your US citizen spouse petitions for you and you have overstayed your visa, then you can remain while your adjustment of status case is pending....

CAN MY GREEN CARD READY THIS YEAR?

Based on the current visa bulletin, it would likely be about a year out until your visa becomes available.

Is it mandatory to send the last joint taxes with form i751 if we have enough evidence and previous joint taxes?

No it is not mandatory if you have sufficient evidence of your marriage otherwise.

Who to contact in order to get my approved k1 petition renewed or revalidated?

Yes, contact the consulate where your fiancé‘s interview will be processed to request the petition be revalidated.

What is an antler ore? Would this be a year from the approval of the i360 was approved? ?

Your question is unclear - please rephrase.

Affidavit of Support Green Card Question

The first one for I864P is the reference you should be using.

You should contact USCIS to rectify the error or request a replacement with corrected category.

I-130 and I-485 submit together?

Yes it appears you may be adjustment eligible so can file I130, I130A and I485 with corresponding forms and evidence at them same time. Consult...

Can I work and study on a b2 visa?

No, work and studies on a visitor visa are not permissible.